/*
 * Copyright (C) 2011 Cyril Mottier (http://www.cyrilmottier.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package greendroid.image;

import android.graphics.Bitmap;

/**
 * Allows multiple image processors to be chained
 * 
 * @author Cyril Mottier
 * @author kennydude
 */
public class ChainImageProcessor implements ImageProcessor {

	ImageProcessor[] mProcessors;

	/**
	 * Create a new ChainImageProcessor.
	 * 
	 * @param processors
	 *            An array of {@link ImageProcessor} that will be sequentially
	 *            applied
	 */
	public ChainImageProcessor(ImageProcessor... processors) {
		mProcessors = processors;
	}

	public Bitmap processImage(Bitmap bitmap) {
		for (ImageProcessor processor : mProcessors) {
			bitmap = processor.processImage(bitmap);
		}
		return bitmap;
	}

}
